/*******************************************************************************
 * Copyright IBM Corp. and others 2019
 *
 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
 * or the Apache License, Version 2.0 which accompanies this distribution
 * and is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License, v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception [1] and GNU General Public
 * License, version 2 with the OpenJDK Assembly Exception [2].
 *
 * [1] https://www.gnu.org/software/classpath/license.html
 * [2] https://openjdk.org/legal/assembly-exception.html
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0 OR GPL-2.0-only WITH OpenJDK-assembly-exception-1.0
 *******************************************************************************/

#ifndef OMR_LINKAGE_INLINES_INCL
#define OMR_LINKAGE_INLINES_INCL

#include "codegen/CodeGenerator.hpp"
#include "codegen/Linkage.hpp"
#include "env/TRMemory.hpp"

namespace TR { class Compilation; }
namespace TR { class Machine; }
class TR_FrontEnd;
class TR_Memory;

TR::Linkage *
OMR::Linkage::self()
   {
   return static_cast<TR::Linkage*>(this);
   }

TR::CodeGenerator *
OMR::Linkage::cg()
   {
   return _cg;
   }

TR::Machine *
OMR::Linkage::machine()
   {
   return _cg->machine();
   }

TR::Compilation *
OMR::Linkage::comp()
   {
   return _cg->comp();
   }

TR_FrontEnd *
OMR::Linkage::fe()
   {
   return _cg->fe();
   }

TR_Memory *
OMR::Linkage::trMemory()
   {
   return _cg->trMemory();
   }

TR_HeapMemory
OMR::Linkage::trHeapMemory()
   {
   return self()->trMemory();
   }

TR_StackMemory
OMR::Linkage::trStackMemory()
   {
   return self()->trMemory();
   }

int32_t
OMR::Linkage::getOffsetToFirstParm() const
   { 
   return _offsetToFirstParm;
   }

int32_t
OMR::Linkage::setOffsetToFirstParm(int32_t offset)
   {
   return _offsetToFirstParm = offset;
   }
#endif
